Cisco Systems OL-20932-02 manual Power Options and Requirements, Current Draw Requirements

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Chapter 1 Overview

Power Options and Requirements

Power Options and Requirements

This section includes the following information:

•Power Options

•Current Draw Requirements

•Installing Surge Suppressors on Output Device Connections

•Connect Reader Devices with Module Power Off

Power Options

Table 1-3summarizes the power options for each module. The Cisco Physical Access Gateway supports Power over Ethernet (PoE) and DC power. All other modules support DC power only.

•The DC power connections on each module are Voltage In (VIN) and Ground (GND).

•For information on configuring PoE, see the documentation for your network switch. Your switch must support PoE and be properly configured to use this feature with the Cisco Physical Access Gateway.

Table 1-3	Power Options for the Cisco Physical Access Control Modules

Module		Power over Ethernet (PoE)	12 through 24V DC

Cisco Physical Access Gateway		Supported	Supported

Cisco Reader Module		Not Supported	Supported

Cisco Input Module		Not Supported	Supported

Cisco Output Module		Not Supported	Supported

Current Draw Requirements

Each Cisco Physical Access Control module requires a minimum amount of available power, as described in Table 1-4. The current draw requirements listed in Table 1-4account for inefficiencies in power supplies and are to be used for power budgeting. The requirements do not represent actual power usage.

				Table 1-4	Current Draw Requirements for the Cisco Physical Access Control Modules

						Current Draw
				Module		Requirement	Notes

				Cisco Physical Access Gateway		1.5A	1.5A is required for the Gateway module only.
							Add an additional 1A if a reader or lock is
							attached to the module.

				Cisco Reader Module		1A	1A is required for the Reader module only. Add
							an additional 1A if a reader or lock is attached to
							the module.

				Cisco Input Module		1A	N/A

				Cisco Output Module		1A	N/A

			Cisco Physical Access Gateway User Guide
			Cisco Physical Access Gateway User Guide

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Contents Cisco Physical Access Gateway User Guide Americas HeadquartersCisco Physical Access Gateway User Guide N T E N T S Safety Warnings Environmental Specifications A-1 Contents Cisco Physical Access Gateway User Guide Safety Warnings PrefaceViii Overview System Overview Cisco Physical Access GatewayFeature Benefit Support for Multiple Cisco Physical Access Gateways Related DocumentationCisco Physical Access Manager Optional Expansion Modules Module Features 30VDCCan Bus Connections for Optional Modules Installation and Configuration Summary Door Device Wiring Requirements Typical Wire Function Wires Gauge Type UseUnderstanding Supervised and Unsupervised Input Devices Example of a Supervised Door Sensor Power Options and Requirements Power OptionsModule Power over Ethernet PoE Through 24V DC Current Draw RequirementsInstalling Surge Suppressors on Output Device Connections Connect Reader Devices with Module Power OffMounting a Gateway or Optional Module Wall Mounting a Gateway or Optional ModuleWall Mount Installation Kit Contents OL-20932-02 Contents Cisco Physical Access Gateway OverviewPackage Contents Physical Overview and Port DescriptionCisco Physical Access Gateway Ports and Connectors Top View Description LED StatusStatus Status Description Input Port LEDsBefore You Begin Installing the Cisco Physical Access GatewayProcedure Power Connections for the Cisco Physical Access Gateway Label Description Wire Connection Chassis One Reader First Reader in aHcrd 271592 271593 CAN+ 271591 Understanding Network Time Protocol NTP Settings Connecting a PC to the Gateway Entering the Gateway Network Settings 12 Login Screen for the Cisco Physical Access Gateway13 Network Settings for the Cisco Physical Access Gateway Changing the User Password Enter the Current Password Enter the New PasswordUpgrading the Gateway Firmware Using a Direct Connection 15 Image Management for the Cisco Physical Access GatewayOption 1 Local Disk Option 2 Remote Tftp ServerDisplaying Serial Numbers and Other Information Installing and Configuring the Cisco Physical Access Gateway Hard Reset Restore Factory Defaults Resetting the Cisco Physical Access GatewaySoft Reset Powercycle Connecting a Cisco Reader Module Door Related Hardware Cisco Reader Module Ports and Connectors Cisco Reader Module Ports and Connectors Top View Cisco Physical Access Gateway User Guide OL-20932-02 Installing the Cisco Reader Module Status LEDsPower Connection for the Cisco Reader Module 271600 +12v PWR red Output RED brown GRN orange 271592 271593 Connecting a Cisco Input Module Can connection Additional Connector plugs Cisco Input Module Ports and Connectors Top View Installing the Cisco Input Module Power Connections for the Input and Output Modules Can Connections Input and Output Modules 1K,, 1% Connecting a Cisco Output Module Connecting a Cisco Output Module Package Contents Cisco Output Module Ports and Connectors Cisco Output Module Ports and Connectors Top View Output Module LEDs Installing the Cisco Output Module Power Connections for the Cisco Output Module CAN+ Cisco Physical Access Gateway User Guide OL-20932-02 OL-20932-02 Safety Warnings Statement 1071-Warning DefinitionWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Guarde Estas InstruçõesGEM Disse Anvisninger Page Statement 369-Power over Ethernet PoE Ieee 802.3af Statement 353-This Product Must be Connected Appendix 6 Safety Warnings Statement 1040-Product Disposal Statement 1004-Installation Instructions Cisco Physical Access Gateway User Guide OL-20932-02 Environmental Specifications GatewayEnvironmental Specifications for the Cisco Reader Module Environmental Specifications for the Cisco Input ModuleEnvironmental Specifications for the Cisco Output Module OL-20932-02